diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..00dc57f
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,35 @@
+# Changelog
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+
+## [0.1.0](https://github.com/CQCL/hugr-llvm/releases/tag/v0.1.0) - 2024-07-10
+
+### Bug Fixes
+- Syntax error
+- sum type tag elision logic reversed
+- [**breaking**] Allow Const and FuncDecl as children of Modules, Dataflow Parents, and CFG nodes ([#46](https://github.com/CQCL/hugr-llvm/pull/46))
+
+### Documentation
+- fix bad grammar ([#34](https://github.com/CQCL/hugr-llvm/pull/34))
+
+### New Features
+- Emission for Call nodes
+- Support  values
+- add `get_extern_func` ([#28](https://github.com/CQCL/hugr-llvm/pull/28))
+- lower CFGs ([#26](https://github.com/CQCL/hugr-llvm/pull/26))
+- Add initial codegen extension for `prelude` ([#29](https://github.com/CQCL/hugr-llvm/pull/29))
+- [**breaking**] `Namer` optionally appends node index to mangled names. ([#32](https://github.com/CQCL/hugr-llvm/pull/32))
+- Implement lowerings for ieq,ilt_s,sub in int codegen extension ([#33](https://github.com/CQCL/hugr-llvm/pull/33))
+- Add initial `float` extension ([#31](https://github.com/CQCL/hugr-llvm/pull/31))
+- Emit more int comparison operators ([#47](https://github.com/CQCL/hugr-llvm/pull/47))
+
+### Refactor
+- clean up fat.rs ([#38](https://github.com/CQCL/hugr-llvm/pull/38))
+
+### Testing
+- add a test for sum type tags
+- Add integration tests lowering guppy programs ([#35](https://github.com/CQCL/hugr-llvm/pull/35))
diff --git a/release-plz.toml b/release-plz.toml
index b94a48d..2868146 100644
--- a/release-plz.toml
+++ b/release-plz.toml
@@ -29,5 +29,3 @@ release = true
 
 # Disabled until the first version is manually published
 publish = false
-git_tag_enable = false
-git_release_enable = false